Answer:
2 or 1 or 3 but i think zero
Step-by-step explanation:
Answer:
-9-2×
Step-by-step explanation:
-23-×-×+16-2
-23+14-×-×
-9-2×
Answer:
1,3, and 7th option.
Step-by-step explanation:
<em> I just did the questions.</em>
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1.45×10-¹²= moving the point 12 times left
=0. 00 000 000 000 145
<span>x.line is the correct answer</span>